K300481 Mersen Fuses
Part#:K300481
Manufacturer:Mersen
Alt. Part#:3605340329100
Product Lifecycle:Active
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K300481 Mersen - Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 700A With Striker Flush ends UNC threads
About the manufacturer: Mersen is one of the manufacturers that offers Fuses that you can order at Advantage Electric Supply site. Mersen offers a diverse range of cooling products, bus bars, and custom fuses to efficiently control power electronics and safeguard them from damaging currents.
Check out the K300481 Mersen price in the box on the right side or send a quick quote.
Product Details
- Current Rating 700 A
- Terminal Type End Contact with Threaded Holes
- Weight 385.446 g
- Trip Class High Speed
- Country Of Origin FR
- Fuse Class Semiconductor
- Sell Pack Height 2.56 in
- Sell Pack Length 6.61 in
- Sell Pack Width 3.35 in
- Product Length 1.99 in
- Sell Pack Quantity 3 EACH
- Sell Pack Weight 2.546 lb
- Product Width 2.01 in
- Product Weight 0.849 lb
- Product Height 2.22 in
- Connection/Terminal Type End Contact with Threaded Holes
- Body/Insulating Material Ceramic
- Connection/Terminal Material Silver-Plated Brass
- Power Dissipation at Rated Current Value 85 W
- Indication System Yes
- AC Max I.R./Breaking Capacity: I1 200 kA
- Clearing I2t At Rated Voltage 540000 A²s
- Indication System Type Striker
- Ampere Rating 700 A
- Fuse Size 31
- Rated voltage AC IEC 690 V
- Rated voltage AC UL 700 V
- Melting I2t 95000 A²s
- Mounting Bolted
- Speed/Characteristic aR
- Catalogue No. A070UD31TTI700
Product condition
New Factory Sealed
New Factory Sealed - New condition, never used, original OEM part with original packaging and factory seal.
K300481 Description
K300481 Mersen - Square Body High-Speed Fuse Protistor® Size 31 aR 690VAC IEC 700VAC UL 700A With Striker Flush ends UNC threads
Product type: Semiconductor Protection Fuses
The 690/700V Protistor® fuse-links provide maximum flexibility in equipment design and ultimate protection for today's power conversion equipment. These aR ultra-fast acting square body fuse-links are available in different body sizes, each size having multiple worldwide acceptable mounting styles.
They have been engineered to provide state-of-the-art protection for semiconductors: diodes, thyristors and IGBT devices. They are assembled with die-cut elements embedded in solidified sand, which helps control arcing characteristics for a lower I²t and high interrupting rating level. All contact surfaces are silver plated and all hardware is non-magnetic.
Each fuse-link can be equipped with a low voltage trip-indicator which can operate a field mountable microswitch.
*Multiple body sizes and terminals or blades combination
*aR Class according to IEC 60269-4 and VDE 636-23
*Very low I²t for improved semiconductor protection
*Ultra fast acting
*Current limiting
*Superior cycling capability
Related documents K300481 Specs
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